At ArtBar, the Saturdays leading up to Christmas are all about the kids. On December 5th, 12th and 19th, bring the little ones to Cambridge for Creative Culinary Classes, Holiday Edition. For just $20, children 13 and under will learn how to create cupcakes and desserts from pastry chef Christina Allen Flores—she’ll also share tips on how to decorate the sweets, which is especially helpful for those looking to impress the big man in red. Tickets for the 10:00am classes are available here.